Grizzly G1066Z Drum Sander, 24-Inch 2 - 4-Inch dia dust ports for easy hook-up to a collection system; 5 H.P. 220V 5 H.P. 220V Drum motor drives 2 aluminum sanding drums Handles stock up to 23-1/2-Inch and 4-1/4-Inch thick Hook and loop sandpaper Variable speed conveyor